Lions Cory Schlesinger has memory loss, but wouldn’t change anything

When Cory Schlesinger was a fullback for the Lions, he was celebrated for having so many head-first hits that the team’s equipment staff regularly had to replace his dented facemasks. Now that head injuries are the biggest concern facing the game of football, those dented facemasks don’t seem like something to celebrate. The 41-year-old Schlesinger…